In order to ensure no light leakage, no water seepage, must use neutral silica gel sealing panel and the buckle side contact (which is a waterproof measures easily and effectively in low cost).
为保证不漏光、不渗水，必须要用中性硅胶密封面板与扣边接触处（这也是一种容易有效成本低廉的防水措施）。
The invention has the characteristics of strong collision-resistant and side rollover resistant capability, low cost, light weight, high adaptability, good safety, etc.
本发明具有很强的抗碰撞、抗侧翻能力，成本低、质量轻、适应性高、安全性好等特点。
The planar slot array antenna can satisfy a radar screen's request for antenna high gain, low side lobe, small volume, and light weight etc. So it gets extensively applied in the airborne radar.
平板裂缝天线可满足雷达系统对天线增益高、副瓣低、体积小、重量轻的要求，所以在机载雷达中得到广泛应用。
The treated cylinder oil made of distillated oil from the 4th side line of vacuum tower has features of low acid value, light colour and good stability.
由减四线馏分油生产的精制型汽缸油料，具有酸值低、颜色浅及安定性好的特点。
The medicine is characterized by low cost, easy preparation, light side effect and remarkable curative effect.
它具有成本低、制备易、毒副作用小、疗效显著的特点。
The medicine is characterized by low cost, easy preparation, light side effect and remarkable curative effect.
它具有成本低、制备易、毒副作用小、疗效显著的特点。
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